Of course, plate tectonics works hand in hand with several other striking concepts and discoveries, including continental drift and the many changes in Earth's magnetic field that have taken place over its history.
C: the introduction of the sweet potato to the pacific world
Answer:
(5,-9)
Explanation:
A point on the circumference of a circle with a center of (3,-9)
Answer:
A county's birth rate increment is the giving birth or the change in bearingof babies hence a population that is high is achieved.
Explanation:
So the country's population will increase in the reasoning of the number of babies born, and also there might be so many children in population of the country in case, and the youth might be three quarter of the population,while the old might be less or filling the quarter of the population.
